Triple
T12808717
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pasadena Civic Center |
E306212
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Pasadena Police Department headquarters
The Pasadena Police Department headquarters is the central facility housing the city’s police administration, operations, and public safety services in Pasadena, California.
|
E1004963
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Pasadena Police Department headquarters | Statement: [Pasadena Civic Center, hasPart, Pasadena Police Department headquarters]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pasadena Police Department headquarters Context triple: [Pasadena Civic Center, hasPart, Pasadena Police Department headquarters]
-
A.
City Hall (Pasadena)
City Hall (Pasadena) is a historic Mediterranean Revival and Spanish Colonial Revival-style civic building in Pasadena, California, renowned for its grand dome and role as a prominent architectural landmark.
-
B.
LAPD Headquarters
LAPD Headquarters is the central administrative and operational hub of the Los Angeles Police Department, located in downtown Los Angeles.
-
C.
Pasadena Civic Center
Pasadena Civic Center is a historic civic complex in Pasadena, California, known for its grand Beaux-Arts architecture and its role as the city's governmental and cultural hub.
-
D.
Pasadena Public Library (Central Library)
Pasadena Public Library (Central Library) is the historic main branch of Pasadena’s public library system, renowned for its distinctive early 20th-century architecture and role as a cultural and educational hub for the community.
-
E.
Pasadena Playhouse District
The Pasadena Playhouse District is a vibrant cultural and entertainment neighborhood in Pasadena, California, known for its historic theater, arts venues, dining, and shopping.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Pasadena Police Department headquarters Triple: [Pasadena Civic Center, hasPart, Pasadena Police Department headquarters]
Generated description
The Pasadena Police Department headquarters is the central facility housing the city’s police administration, operations, and public safety services in Pasadena, California.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pasadena Police Department headquarters Target entity description: The Pasadena Police Department headquarters is the central facility housing the city’s police administration, operations, and public safety services in Pasadena, California.
-
A.
City Hall (Pasadena)
City Hall (Pasadena) is a historic Mediterranean Revival and Spanish Colonial Revival-style civic building in Pasadena, California, renowned for its grand dome and role as a prominent architectural landmark.
-
B.
LAPD Headquarters
LAPD Headquarters is the central administrative and operational hub of the Los Angeles Police Department, located in downtown Los Angeles.
-
C.
Pasadena Civic Center
Pasadena Civic Center is a historic civic complex in Pasadena, California, known for its grand Beaux-Arts architecture and its role as the city's governmental and cultural hub.
-
D.
Pasadena Public Library (Central Library)
Pasadena Public Library (Central Library) is the historic main branch of Pasadena’s public library system, renowned for its distinctive early 20th-century architecture and role as a cultural and educational hub for the community.
-
E.
Pasadena Playhouse District
The Pasadena Playhouse District is a vibrant cultural and entertainment neighborhood in Pasadena, California, known for its historic theater, arts venues, dining, and shopping.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d7bdf46c448190b1faa55aaacb6317 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96e808130819080f404b3a7462c2e |
completed | April 10, 2026, 9:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f68ec89eb081909915af6e2216e0a2 |
completed | May 2, 2026, 11:54 p.m. |
| NEDg | Description generation | batch_69f68fb6790881908c1d6f53b54906a2 |
completed | May 2, 2026, 11:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f690c0bd208190bd1f04a9640ad1ce |
completed | May 3, 2026, 12:03 a.m. |
Created at: April 9, 2026, 5:31 p.m.